Qingdao Hongpeng Metals Co., Ltdis located in the suburb of Qingdao——the beautiful seashore city. It is the professional manufacture factory with more than 30 years dealing with brass stick of all specs, welding and cutting torches and other brass products. It has got the certification of ISO9001 of 2000 at the head of other such enterprises. There are main brands of DOUBLE RHOME and HUANYU which concern with welding machine, oxygen and ethine reductors. They have the trait the high-quality, fine function and being superior to the common standard at home. With the dependable technology, it has achieved the great honor awarded by Machine-Building Ministry. The welding machine and cutting torch of the famous brand DOUBLE RHOMB has a worldwide market of Korea, Middle East, Southeast Asia and other territories. The company is at No.73 od Yanqing Road, 38km away from the center of Qingdao City and 16km from airport, so it is convenient in transport.   We under the leadership of Zhu Nianqin are looking forward to cooperating with friends domestic and abroad to develop a promising market. Your consultation and comment are welcome here.